Based on the authentic sandstone micro-model experiment, the micro-anisotropy characteristic of Chang 3 reservoirs of Zhenbei area in Ordos Basin was analyzed.

• 本文的目的是研究鄂尔多斯盆地镇北地区长3储层微观非均质性特征,研究方法是利用真实砂岩微观模型实验。